Shower tie with explanation of color gradations

Challenge yourself on your warm water consumption and achieve significant water and heating energy savings.

With HYDRAO you can raise young 's and grown-ups' awereness about their water usage and reduce your warm water usage up to 70%.

French citizens use in average 60L per shower (5 min shower) VS 20L per shower with HYDRAO.

HYDRAO Nudge system:

HYDRAO changes color depending on the volume of water used & teachs you to use the right amount of water per shower to avoid waste.

HYDRAO WaterSense water flow:

Our range of showers have flow limiters that reduce the water flow down to WaterSense standards without reducing the comfort.